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Re: NSScroller

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Re: NSScroller

Subject: Re: NSScroller
From: Graham Cox <email@hidden>
Date: Fri, 8 Jan 2010 15:04:21 +1100

On 08/01/2010, at 2:52 PM, David Blanton wrote:

> Is there an 'easy' way to get NSScroller  events in an NSDocument app?
>
> I would like to know where the knob is.

The knob's position is just the -floatValue (or -intValue) of the scroller control.

What are you trying to do? NSDocument is not part of the 'view' layer of MVC so it's unclear how the two are related. If you want to send an action in response to a scroller just hook it up to an action method. However, scrollers are not a good control to use when you really mean e.g. a slider.

--Graham

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